diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py
index cefaa62..6a0731c 100644
--- a/mathgenerator/mathgen.py
+++ b/mathgenerator/mathgen.py
@@ -182,4 +182,4 @@ gcd = Generator("Gcd_generator", 12, "GCD of a and b = ", "c", gcdFunc)
 basicAlgebra = Generator("Basic_Algebra", 13, "ax + b = c", "d", basicAlgebraFunc)
 log = Generator("Logarithm", 13, "log2(8)", "3", logFunc)
 intdivision = Generator("Easy Divisio",14,"a/b=","c",divisionToIntFunc)
-decimaltobinary = Generator("Decimal to Binary",15,"Binary of a=","c",decimalToBinary)
+decimaltobinary = Generator("Decimal to Binary",15,"Binary of a=","b",decimalToBinary)